gen_cross_contour_xldgen_cross_contour_xldGenCrossContourXldGenCrossContourXldgen_cross_contour_xld (算子名称)
名称
gen_cross_contour_xldgen_cross_contour_xldGenCrossContourXldGenCrossContourXldgen_cross_contour_xld — Generate one XLD contour in the shape of a cross for each input point.
参数签名
Herror gen_cross_contour_xld(Hobject* Cross, double Row, double Col, double Size, double Angle)
Herror T_gen_cross_contour_xld(Hobject* Cross, const Htuple Row, const Htuple Col, const Htuple Size, const Htuple Angle)
void GenCrossContourXld(HObject* Cross, const HTuple& Row, const HTuple& Col, const HTuple& Size, const HTuple& Angle)
void HXLDCont::GenCrossContourXld(const HTuple& Row, const HTuple& Col, const HTuple& Size, double Angle)
void HXLDCont::GenCrossContourXld(double Row, double Col, double Size, double Angle)
static void HOperatorSet.GenCrossContourXld(out HObject cross, HTuple row, HTuple col, HTuple size, HTuple angle)
void HXLDCont.GenCrossContourXld(HTuple row, HTuple col, HTuple size, double angle)
void HXLDCont.GenCrossContourXld(double row, double col, double size, double angle)
def gen_cross_contour_xld(row: MaybeSequence[Union[float, int]], col: MaybeSequence[Union[float, int]], size: Union[float, int], angle: float) -> HObject
描述
gen_cross_contour_xldgen_cross_contour_xldGenCrossContourXldGenCrossContourXldGenCrossContourXldgen_cross_contour_xld generates an XLD contour in the shape of a
cross for each input point (RowRowRowRowrowrow,ColColColColcolcol).
Conceptually, the contour consists of two lines of length SizeSizeSizeSizesizesize,
which intersect exactly in the input point. Their orientation is determined
by AngleAngleAngleAngleangleangle. The cross is returned in CrossCrossCrossCrosscrosscross. If there are
multiple points to be processed, their coordinates must be passed as tuples.
运行信息
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
参数表
CrossCrossCrossCrosscrosscross (output_object) xld_cont(-array) → objectHXLDContHObjectHXLDContHobject *
Generated XLD contours.
RowRowRowRowrowrow (input_control) point.y(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Row coordinates of the input points.
ColColColColcolcol (input_control) point.x(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Column coordinates of the input points.
Restriction:
number(Col) == number(Row)
SizeSizeSizeSizesizesize (input_control) number → HTupleUnion[float, int]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Length of the cross bars.
Default:
6.0
Suggested values:
4.0, 6.0, 8.0, 10.0
Restriction:
0.0 <= Size
AngleAngleAngleAngleangleangle (input_control) angle.rad → HTuplefloatHTupleHtuple (real) (double) (double) (double)
Orientation of the crosses.
Default:
0.785398
Suggested values:
0.0, 0.785398
结果
gen_cross_contour_xldgen_cross_contour_xldGenCrossContourXldGenCrossContourXldGenCrossContourXldgen_cross_contour_xld returns 2 (
H_MSG_TRUE)
if all parameters are correct
and no error occurs during execution.
可能的前置算子
points_foerstnerpoints_foerstnerPointsFoerstnerPointsFoerstnerPointsFoerstnerpoints_foerstner,
points_harrispoints_harrisPointsHarrisPointsHarrisPointsHarrispoints_harris,
critical_points_sub_pixcritical_points_sub_pixCriticalPointsSubPixCriticalPointsSubPixCriticalPointsSubPixcritical_points_sub_pix,
local_max_sub_pixlocal_max_sub_pixLocalMaxSubPixLocalMaxSubPixLocalMaxSubPixlocal_max_sub_pix,
local_min_sub_pixlocal_min_sub_pixLocalMinSubPixLocalMinSubPixLocalMinSubPixlocal_min_sub_pix,
saddle_points_sub_pixsaddle_points_sub_pixSaddlePointsSubPixSaddlePointsSubPixSaddlePointsSubPixsaddle_points_sub_pix
可替代算子
disp_crossdisp_crossDispCrossDispCrossDispCrossdisp_cross
模块
Foundation